We have a lot of 3 vintage wood salvaged pieces.  I'm not sure what type of furniture they came off of.  They are a darker stain.  They have a nice design on the wood.  They measure about 7 1/8" in height with a short dowel sticking out on all but 1 end (dowel is missing)  This adds 3/8" in length to where the dowels are.  The top and the bottom measure about 1 7/8" square.  1 of them has a slightly different tone to the stain.  I am selling the 3 together in a lot.